C669 combined
As stated previously, the remnant spirit explosion had many side effects, no matter if it was successful or not, one use would be enough. This could be seen from how Shao Kang was in his previous state, and he still could not get up from his bed.
Even if it was Jiang Shaofeng, he would probably die from the backlash if he was more serious. But Jiang Shaofeng did not care anymore
